<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>贪吃蛇</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0;"/>
</head>
<body>
    <div class="main-content">
        <div id="main">
            <div id="stage">
                <div id="snake">
                    <div></div>
                </div>
                <div id="food">
                    <div></div>
                    <div></div>
                    <div></div>
                    <div></div>
                </div>
            </div>
            <div id="score-panel">
                <div>
                    SCORE:<span id="score">0</span>
                </div>
                <div>
                    LEVEL:<span  id="level">1</span>
                </div>
            </div>
        </div>
        <div class="button">
            <div class="up" id="upButton">↑</div>
            <div  class="midden-item">
                <div class="left" id="leftButton">←</div>
                <div class="right" id="rightButton">→</div>
            </div>
            <div  class="down" id="downButton">↓</div>
        </div>
    </div>
</body>
</html>
